Finding the Third Proportional to 734,988 and 1,102,488

Step by Step Solution

1. Step 1: Write the proportion equation
   734,988 : 1,102,488 = 1,102,488 : x
2. Step 2: Convert to fraction form
   734,988/1,102,488 = 1,102,488/x
3. Step 3: Cross multiply
   734,988x = 1,102,488 × 1,102,488
4. Step 4: Simplify right side
   734,988x = 1,215,479,790,144
5. Step 5: Solve for x
   x = 1,215,479,790,144/734,988
6. Step 6: Final answer
   x = 1,653,741.00